Hi-res, 8-megapixel anti-shading lenses for larger-sized sensors
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to Apo-Xenoplan 2.0/20
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2.0/35
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New
Schneider-Kreusnach Apo-Xenoplan 2.0/20 and 35 lens
High-resolution |
Near-Infrared |
For
1/3" CCD sensors |
Consistently
high image quality |
![Lens image circle dimensions](/news/newsletter/201102-feb/Resources/Schneider_diag.JPG) |
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The best choice
for smaller sensors when the capturing criteria are uniform illumination
and very low distortion, the Apo-Xenoplan 2.0/20 and 2.0/35
robust and versatile megapixel lenses are the latest products in
the series of high-resolution Schneiderlenses
for machine vision.
With their special anti-shading correction, the Apo-Xenoplan 2.0/20
and 2.0/35 C-mount lenses are particularly effective at
preventing off-axis shading on sensors with micro lenses.
Long-term stability for continuous operation in
typical production environments is guaranteed due to the lens' robust
construction using stable screws to lock the focus and iris settings.
Optimised for use with 8 megapixel 1/3" sensors with micro
lenses on the sensor surface, the lens' special optical
design prevents unwanted shading on the sensor, making
it easier to combine a
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Image
circle 24 mm
The 24 mm image circle and high resolution make the lenses suitable
for larger megapixel sensors |
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homogenous luminance distribution with high imaging
performance. In addition, the combination of these lenses with the
1/3" sensor's relatively short focal length allows a
large coverage range at a short working distance.
The lenses are also broadband coated and can be used in the visible
range 400 – 700 nm or the near infrared range 700
– 1000 nm. |
Key
Specifications |
Apo-Xenoplan 2.0/20 |
Apo-Xenoplan 2.0/35 |
Standard |
1/3" |
1/3" |
Focal length |
20.5 mm ** |
35 mm |
Extension tube |
None |
None |
Magnification |
infinity - 8 |
1:unendl.– 1:8 |
Working distance |
infinity - 153 |
unendl. – 273 mm |
Object-to-image distance |
infinity – 231 mm |
unendl. – 347 mm |
Distortion |
<2% |
< 2.4% |
Weight |
450 g |
160 g |
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** With a short focal
length of 20 mm, the Apo-Xenoplan 2.0/20 lens has an exceptionally large
capture area making it suitable for use in typical 3D measurement applications
or traffic monitoring.
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Adept Electronic Solutions are 'The Machine Vision
and Imaging Specialists and distributor for Schneider-Kreuznach products
in Australia and New Zealand. To find out more about the Schneider-Kreuznach
options or any Schneider-Kreuznach product, please email us at: adept@adept.net.au,
call us at Perth (08) 92425411 / Sydney (02) 99792599 / Melbourne
(03) 95555621 or use our online contact
us form. |
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